This Week in Machine Learning
This Week in Machine Learning
This Week in Machine Learning
How Anthropic Improved Memory Efficiency in Opus 4.5
7 minutes Posted Nov 26, 2025 at 5:00 am.
0:00
7:47
Download MP3
Show notes

Opus 4.5 uses an optimized design to manage and store relevant information. This leads to cleaner, more connected reasoning patterns. We explore the engineering choices involved.


See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.